class A {
    public int i =0;
    A (int m) {
      i=1;
    }
}
public class B2 extends A {
    B2 (int m) {
      int i=2;
    }
    public static void main(String args[]){
      B2 b=new B2 (100);
      System.out.println(b.i);
    }
}

